Mini Matic 4B Unloader Valve with Adjustable Injector – 180 Bar – Part No: 20890 / 20891
Agrijet
£105
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The Mini Matic 4B Unloader Valve with Injector is a compact, high-performance pressure-regulating valve designed for small to medium pressure washing systems. It automatically relieves pressure from the pump when the trigger is released, helping protect components and reduce wear. This model features an integrated adjustable chemical injector and built-in bypass , allowing users to draw detergents directly into the flow stream, making it ideal for mobile setups, detailing rigs, or small wash bays requiring detergent application. Rated to 180 Bar (2600 PSI) , the Mini Matic 4B supports flows up
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